/**
 * Copyright 2007-2008 Vidar Svansson
 *     
 * This file is part of JAdapter.
 * 
 * JAdapter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * JAdapter is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with JAdapter.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.jadapter.spring;

import java.util.Collection;
import java.util.Set;


import org.jadapter.Adapter;
import org.jadapter.Query;
import org.jadapter.Transformer;
import org.jadapter.adapters.ClassAdapter;
import org.jadapter.registry.AdapterRegistry;
import org.jadapter.registry.TransformerRegistry;
import org.springframework.beans.factory.annotation.Autowired;

public class SpringAdapterRegistry implements TransformerRegistry {
    
	private AdapterRegistry registry;
	Adapter<Adapter,Class> transformer;
	
    
    @Autowired
    public SpringAdapterRegistry(AdapterRegistry registry) {
        this.registry = registry;
    	transformer = new ClassAdapter();
    }   
    
    @Autowired(required=false)
    public void setAdapters(Set<Adapter<?,?>> adapters) {
    	registry.registerAdapters(adapters);

    }

    public void setAdapterClasses(Collection<Class<?>> adapterClasses) {
    	Query adapters = new Query(adapterClasses).map(transformer);
    	registry.registerAdapters(adapters);
    }

	public <T> T transform(Object context, Class<T> type) {
		return registry.transform(context, type);
	}

}
